IP Phone
Solutions to Design, Deploy & Manage Enterprise IP PhonesLow power, easy-to use ICs and systems for power and timing distribution in enterprise IP phone networks. Microsemi’s IC portfolio enables efficient and quick design of enterprise IP phones, while our industry-leading PoE midspans and NTP servers facilitate power and timing distribution in enterprise networks. Designing IP Phones: PoE ICs, Diode Bridges and Voice ProcessorsMicrosemi has a broad portfolio of ICs for both Desktop IP phones and speakerphones, including:
The echo cancellation hardware platform and firmware pack include and advanced acoustic echo canceller and noise reduction for speakerphones and conference units. The PoD PDs can be used to receive from 3.84W (for class 1 phones) all the way to 95W for fully capable IP phones used to forward power to thin/zero clients. Microsemi's switching regulators with constant frequency hysteretic control lead the industry in space, energy efficiency and transient response. ZLE38640 IP Phone Reference Design IP Phone Audio Processor Design Resources
IP Phone PoE ICs ResourcesDeploying IP Phones: PoE Midspans and NTP ServersMicrosemi's PoE Midspan Injectors can be used to Power IP Phones over Ethernet, removing the need to replace existing switches with PoE-enable switches. Microsemi offers managed, unmanaged, indoor and outdoor PoE Midspans, with 1 to 24 ports, and supplying up to 95W per Ethernet port. Network Time Solutions for IP Phone DeploymentMicrosemi's Network Time Servers / NTP Servers are crucial for IP Phone deployment within an enterprise, as they ensure the IP PBX and IP Phones have the same time of the day, with accuracy of +-1.5ms. The latest design features of the Microsemi SyncServer family include "any signal, any connector" flexibility, scalability and security-hardening, high availability and throughput of four independent 10/100Base-T Ethernet ports with IPv6 support, and an easy-to-use intuitive Web interface with various set-up wizards, all essential to support a next-generation network. Deriving time directly from the atomic clocks aboard the GPS satellite system, Microsemi NTP servers deliver the accurate, precision time needed for seamless operation of your IP phone network. Whitepapers
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